748144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 40

約数和(自身を含む): 1607040

約数和(自身を除く): 858896

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 107, 152, 184, 214, 304, 368, 428, 437, 856, 874, 1712, 1748, 2033, 2461, 3496, 4066, 4922, 6992, 8132, 9844, 16264, 19688, 32528, 39376, 46759, 93518, 187036, 374072, 748144]

約数ペア:

[(1, 748144), (2, 374072), (4, 187036), (8, 93518), (16, 46759), (19, 39376), (23, 32528), (38, 19688), (46, 16264), (76, 9844), (92, 8132), (107, 6992), (152, 4922), (184, 4066), (214, 3496), (304, 2461), (368, 2033), (428, 1748), (437, 1712), (856, 874)]